Grok 4.7 vs Mercury 2.5

Grok 4.7 against Mercury 2.5
Grok 4.7Mercury 2.5
Coding index66.71.6
Benchmarks behind it Verified, 5 benchmarks Partial, 2 benchmarks
Output $/Mtok$6.00$0.15
Cost per solved taskNot computableNot computable
Context window500K260K